基于事件的两步传输机制,用于稳定具有随机不确定性的联网TS模糊系统
IEEE transactions on cybernetics
|December 22, 2023
概括
这项研究引入了网络模糊控制系统的新型两步传输机制 (TSTM). 这种方法通过智能地丢弃冗余数据包,有效地减少网络带宽,提高系统稳定性和性能.
科学领域:
- 控制系统工程 控制系统工程
- 网络化模糊系统 (Networked Fuzzy Systems) 是一种网络化的模糊系统.
- 信息理论 信息理论
背景情况:
- 网络控制系统中的传统事件触发机制 (ETM) 往往难以有效地识别和丢弃冗余数据包.
- 这种低效率导致不必要的网络带宽消耗,特别是在接近稳定性的系统中.
- 现有的方法缺乏强大的策略来管理数据传输在含不确定性的模糊式非线性系统.
研究的目的:
- 建议和分析基于事件的双阶段传输机制 (TSTM) 网络的塔卡吉-苏格诺 (T-S) 模糊系统.
- 通过优化数据包传输来降低网络带宽负载.
- 为具有随机不确定性的TS模糊非线性系统制定控制策略,并确保稳定性.
主要方法:
- 实施两步传输机制 (TSTM):第一步使用传统的事件触发机制 (ETM) 进行初始数据包重新标记.
- 步骤2采用概率方法来识别真实发布包 (RRP),丢弃冗余的.
- 提出了一种新的时间分析技术,用于在非线性系统中推导平均平方非对称稳定性 (MSAS) 的条件.
主要成果:
- 拟议的TSTM通过抛弃不必要的数据包,特别是系统稳定期间,有效地减少了网络带宽的使用.
- 开发的控制策略确保了具有随机不确定性的TS模糊非线性系统的平均正方形不对称稳定性 (MSAS).
- 通过两个实际应用示例来验证TSTM的有效性.
结论:
- 与传统的ETM相比,基于事件的TSTM在联网TS模糊系统中提供了一种优越的数据传输方法.
- 这种机制显著减轻了网络带宽负担,提高了整体系统效率.
- 该研究为在不确定的网络环境中设计稳定的控制系统提供了强大的框架.
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